Answer
If you didn't it there wouldn't be an easy method to do the problem.Having the same denominator is the easiest method and is pretty basic.If you didn't have a common denominator such as:5/8 + 7/6, it would be virtually impossible to solve.
Step-by-step explanation:
Answer:
the scale factor is 2, but x is 11
Step-by-step explanation:
Answer:
3xy+6x+3y+6
Step-by-step explanation:
This it simplified not ANSWERED
Answer:
yes
Step-by-step explanation:
it's saying pretty much take 15 out of 38